6.2L/7.3L Engine – Illuminated MIL – DTC P0457 – 2021 Ford F-Super Duty/F-650/F-750 & 2021-2022 E-Series
NHTSA ID Number: 10194388 Manufacturer Communication Number: SSM 49778 Summary Some 2021 F-Super Duty/F-650/F-750 and 2021-2022 E-Series vehicles equipped with a 6.2L or 7.3L gasoline engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0457 stored in the powertrain control module (PCM). This may be due to a loose fuel filler … Read more